asp.net membership - how to determine programmatically is user is in role

Question

What is the code for determining if a user is in a role?

I have set up all the users through the ASP.NET Configuration Security tab but now want to put logic around

Answer 1

if (User.IsInRole("rolename")) {
  // my action
}

Answer 2

Check out the Roles class, specifically IsUserInRole, GetUsersInRole, AddUserToRole, etc.

I use these all the time.

Answer 3

Easy~

HttpContext.Current.User.IsInRole("roleName")

Answer 4

thanks to "Chris Van Opstal". i solved my problem like this way,

    public ActionResult Index()
    {

        if (User.IsInRole("Supervisor"))
        {
            return RedirectToAction("Index", "InvitationS");
        }
        return View();
    }